Rankers Academy Teaching Faculty Interview Questions and Answers

Aptitude test means its test for knowledge about mathematics and including test about reasoning, arthematics.

Group discussion means interviewers give one topic. And we are explain about that topic and discuss about advantages and dis advantages. That is called group discussion

Q1. Quadratic equation Coordinate geometry Numbers system
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The question covers topics related to quadratic equations, coordinate geometry, and number systems.
• Quadratic equation involves finding solutions to equations of the form ax^2 + bx + c = 0.

• Coordinate geometry deals with the study of geometric figures using coordinates.

• Number system includes integers, rational numbers, irrational numbers, etc.
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Q2. Ready to relocate are you able to work on sunday
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Q1. My topic of demo video is triangle
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Q1. First they ask me about yourself And then they tell me for demo class And last they ask me some question related to my subject
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Q2. Math questions up to class 10
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Q3. Topics- triangle, trigonometric,algebra, compounds interest , etc
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Q1. Why do you want to join byjus. How many years of experience you have in the field of teaching
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Q1. They have given some topics on which we have to submit a demo video.
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Q1. Again eith the specific topics they have asked few questions.
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Q1. Introduce yourself?
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Q2. Why do you want to join Byjus?
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Q3. Perform a demo about acid bases and salts
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A demo about acid bases and salts
• Demonstrate the reaction between an acid and a base to form a salt

• Use indicators to show the change in pH during the reaction

• Explain the concept of neutralization and the formation of water as a byproduct

• Discuss the properties of acids, bases, and salts

• Show examples of common acids, bases, and salts
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Q4. What is salt and give examples
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Salt is a compound formed by the reaction of an acid with a base. It consists of positive and negative ions and is commonly used for seasoning and preserving food.
• Salt is composed of positive ions (cations) and negative ions (anions)

• Common examples of salt include sodium chloride (table salt), potassium chloride, and calcium chloride

• Salt is formed through the reaction of an acid with a base, resulting in the neutraliza...read more
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Q5. If we react iodine with alcohol what is the byproduct
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The byproduct of reacting iodine with alcohol is iodoalkane.
• When iodine reacts with alcohol, it replaces the hydrogen atom in the alcohol molecule.

• The resulting compound is called iodoalkane or alkyl iodide.

• The reaction is an example of a substitution reaction.

• For example, when iodine reacts with ethanol, the byproduct is ethyl iodide.
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Q6. Why we shouldn't keep mango pickle in aluminium foil
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Aluminium reacts with the acidic content of mango pickle, leading to the formation of harmful compounds.
• Aluminium reacts with the acidic content of mango pickle

• This reaction can lead to the formation of harmful compounds

• These compounds can contaminate the pickle and make it unsafe for consumption
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Q7. Ifan element x keep on period 14 what will be its structure
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The structure of an element in period 14 depends on its atomic number and electron configuration.
• Elements in period 14 can have various structures depending on their atomic number.

• The structure can be determined by the electron configuration of the element.

• For example, if element X has an atomic number of 57, its structure would be [Xe] 4f^14 5d^1 6s^2.
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Q8. Group 17 elements also known as what
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Group 17 elements are also known as halogens.
• Group 17 elements are highly reactive nonmetals.

• They have 7 valence electrons and tend to gain 1 electron to achieve a stable octet.

• Halogens include fluorine, chlorine, bromine, iodine, and astatine.

• They are found in various compounds and play important roles in chemistry and biology.
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Q1. Why you want to join byjus
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Q2. From which source you heard about byjus
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I heard about Byju's from a friend who recommended it for online learning.
• Recommended by a friend

• Online learning platform

• Positive feedback from others
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Q1. Normal physics questions
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Q1. Salary based process
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